> They aren't bad. As is typical with frozen, deep fried food, they really don't taste like anything. So I wouldn't really go out of your way to try one. The IQF fish fillets you can get in the grocery store are better in every respect.
If you have a food-processor and a herb-pantry, you can make your own fried fish with far superior tasting breading.
1. Bread selection: choose a bread that doesn't burn: fried oil is very high temperature. White-bread is fine, "Hawaiian rolls" are terrible. Various home-made breads are great.
2. Toast the bread, a few slices is all you need for a few slabs of fish.
3. Use a food-processor to break the bread into breadcrumbs.
4. Herbs: any combination that tastes good. I use Basil, Oregano, Rosemary, Salt and Pepper, take nibbles of the concoction until it tastes good.
5. Flour the fish with your right hand, drop it into egg+milk mix with your left hand, then drop the fish into breadcrumbs with your right hand. (Right hand dry, left hand wet)
6. 30-minutes in the refrigerator
7. Fry the fish, you're done!
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Its not as easy as fish-sticks though. Pull em out, put them on a baking sheet and cook. But the breading-process for good-tasting fried fish is easier than I expected.